ROUND WALL MIXER TRIM KIT (IN-WALL BODY NOT INCLUDED)ROUND WALL MIXER TRIM KIT (IN WALL BODY NOT INCLUDED) SKU: MW03 FIN CH The MW03 FIN CH trim kit does not include the in wall body, which is sold separately. For a complete solution, the MW13BDY in wall body is required with the purchase of a MW03 FIN CH. Take the stress out of selecting the right fixtures and fittings while still managing time constraints thanks to Mix & Match by Meir. An innovative technology that allows you to split the in wall and